CVE-2008-7143
CVE-2008-7143 is a medium-severity vulnerability in Phpbb with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.
Key facts
- Severity: Medium (CVSS 2.0 base score 6.8)
- EPSS exploit prediction: 1% (60th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-200
- Affected product: Phpbb
- Published:
- Last modified:
Description
phpBB 2.0.23 includes the session ID in a request to modcp.php when the moderator or administrator closes a thread, which allows remote attackers to hijack the session via a post in the thread containing a URL to a remotely hosted image, which might include the session ID in the Referer header.
Frequently asked questions
- What is CVE-2008-7143?
- phpBB 2.0.23 includes the session ID in a request to modcp.php when the moderator or administrator closes a thread, which allows remote attackers to hijack the session via a post in the thread containing a URL to a remotely hosted image, which might include the session ID in the Referer header.
- How severe is CVE-2008-7143?
- CVE-2008-7143 has a CVSS 2.0 base score of 6.8, rated medium severity.
- Is CVE-2008-7143 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2008-7143?
- CVE-2008-7143 affects Phpbb. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2008-7143?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2008-7143 published?
- CVE-2008-7143 was published on 2009-09-01 and last updated on 2026-06-16.
References
Affected products (1)
- cpe:2.3:a:phpbb:phpbb:2.0.23:*:*:*:*:*:*:*
More vulnerabilities in Phpbb
- CVE-2008-3224 — Critical (CVSS 10.0): Unspecified vulnerability in phpBB before 3.0.1 has unknown impact and attack vectors related to "urls gone through…
- CVE-2008-1766 — Critical (CVSS 10.0): Multiple unspecified vulnerabilities in phpBB before 3.0.1 have unknown impact and attack vectors, related to "two…
- CVE-2025-70810 — High (CVSS 8.8): Cross Site Request Forgery vulnerability in Phpbb phbb3 v.3.3.15 allows a local attacker to execute arbitrary code via…
- CVE-2019-16993 — High (CVSS 8.8): In phpBB before 3.1.7-PL1, includes/acp/acp_bbcodes.php has improper verification of a CSRF token on the BBCode page in…
- CVE-2001-1471 — High (CVSS 8.8): prefs.php in phpBB 1.4.0 and earlier allows remote authenticated users to execute arbitrary PHP code via an invalid…
- CVE-2026-29199 — High (CVSS 8.1): phpBB before 3.3.16 is vulnerable to Host Header Injection that can lead to password rest link poisoning. When…
Other CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities
- CVE-2026-27604 — Critical (CVSS 10.0): FOSSBilling is a free, open-source billing and client management system. Starting in version 0.5.4 and prior to version…
- CVE-2026-40965 — Critical (CVSS 10.0): Cloud Foundry UAA versions v76.12.0 through v78.12.0 are vulnerable to a private key exposure. The server contains a…
- CVE-2026-42826 — Critical (CVSS 10.0): Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose…
- CVE-2025-29270 — Critical (CVSS 10.0): Incorrect access control in the realtime.cgi endpoint of Deep Sea Electronics devices DSE855 v1.1.0 to v1.1.26 allows…
- CVE-2025-61481 — Critical (CVSS 10.0): An issue in MikroTik RouterOS v.7.14.2 and SwOS v.2.18 exposes the WebFig management interface over cleartext HTTP by…
- CVE-2025-53624 — Critical (CVSS 10.0): The Docusaurus gists plugin adds a page to your Docusaurus instance, displaying all public gists of a GitHub user.…
Browse all CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities →